Battery



FIG. 1 is a top view of a battery showing my new design;

FIG. 2 is a bottom view of the same;

FIG. 3 is a front view of the same;

FIG. 4 is a back view of the same;

FIG. 5 is a left side view of the same;

FIG. 6 is a right side view of the same;

FIG. 7 is a left perspective of the same; and,

FIG. 8 is a right perspective view of the same.

I claim the ornamental design for a battery, as shown and described.